/*
 * Copyright (c) 2016, 2017, 2018, 2019 FabricMC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.fabricmc.fabric.test.transfer.ingame;

import net.fabricmc.fabric.api.transfer.v1.item.ItemVariant;
import net.fabricmc.fabric.api.transfer.v1.storage.StoragePreconditions;
import net.fabricmc.fabric.api.transfer.v1.storage.TransferVariant;
import net.fabricmc.fabric.api.transfer.v1.storage.base.InsertionOnlyStorage;
import net.fabricmc.fabric.api.transfer.v1.transaction.TransactionContext;

public class TrashingStorage<T extends TransferVariant<?>> implements InsertionOnlyStorage<T> {
	public static final TrashingStorage<ItemVariant> ITEM = new TrashingStorage<>();

	@Override
	public long insert(T resource, long maxAmount, TransactionContext transaction) {
		StoragePreconditions.notBlankNotNegative(resource, maxAmount);

		// Insertion always succeeds.
		return maxAmount;
	}
}
